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| DC-DC converters can produce various regulated voltage outputs from an input voltage provided by a battery or a fixed-voltage power supply....
| In the previous installment of this series, we discussed the schematics, and circuit isolation strategies of the ESP32 Energy Meter. Now let...
| Building an electronic gadget from a kit is fun, but what once it is assembled? For many electronics enthusiasts, the real fun only begins w...
| In the first installment of this series, we explored the foundational design of the Elektor Energy Meter. In this installment, we’ll look at...
| If you want a solution to precisely control a device by temperature, check out this thermistor-based analog thermostat. With an adjustment r...
| PIR-controlled presence detection solutions are popular, but they don't detect stationary bodies. This DIY radar-controlled project is a han...
| It’s been several months since the Raspberry Pi 5 hit the market. Eben Upton talks with us about key aspects of the Raspberry Pi 5’s develop...
| David Harris, a retired electronics engineer from Northampton, UK, has found a new passion in his life — repairing Hi-Fi equipment. His work...
| Join us for Elektor Lab Talk #18! On Thursday, May 23 at 16:00 CEST Elektor editors and engineers will share insights and offer tips you can...